15693297067917

素因数分解:

$3^2\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{2153}}^1\times {\mathrm{16381}}^1$

素因数の和:19563

約数の個数: 72

約数和(自身を含む): 26409014943480

約数和(自身を除く): 10715717875563

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1009, 2153, 3027, 6459, 7063, 9081, 15071, 16381, 19377, 21189, 45213, 49143, 49441, 63567, 105497, 114667, 135639, 147429, 148323, 316491, 344001, 444969, 802669, 949473, 1032003, 2172377, 2408007, 6517131, 7224021, 15206639, 16528429, 19551393, 35268293, 45619917, 49585287, 105804879, 106446473, 115699003, 136859751, 148755861, 246878051, 317414637, 319339419, 347097009, 740634153, 809893021, 958018257, 1041291027, 1728146357, 2221902459, 2429679063, 5184439071, 7289037189, 15553317213, 35585707637, 106757122911, 249099953459, 320271368733, 747299860377, 1743699674213, 2241899581131, 5231099022639, 15693297067917]

約数ペア:

[(1, 15693297067917), (3, 5231099022639), (7, 2241899581131), (9, 1743699674213), (21, 747299860377), (49, 320271368733), (63, 249099953459), (147, 106757122911), (441, 35585707637), (1009, 15553317213), (2153, 7289037189), (3027, 5184439071), (6459, 2429679063), (7063, 2221902459), (9081, 1728146357), (15071, 1041291027), (16381, 958018257), (19377, 809893021), (21189, 740634153), (45213, 347097009), (49143, 319339419), (49441, 317414637), (63567, 246878051), (105497, 148755861), (114667, 136859751), (135639, 115699003), (147429, 106446473), (148323, 105804879), (316491, 49585287), (344001, 45619917), (444969, 35268293), (802669, 19551393), (949473, 16528429), (1032003, 15206639), (2172377, 7224021), (2408007, 6517131)]