1317363507

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 2176745472

約数和(自身を除く): 859381965

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 127, 153, 243, 279, 381, 459, 527, 729, 837, 1143, 1377, 1581, 2159, 2187, 2511, 3429, 3937, 4131, 4743, 6477, 6561, 7533, 10287, 11811, 12393, 14229, 19431, 19683, 22599, 30861, 35433, 37179, 42687, 58293, 66929, 67797, 92583, 106299, 111537, 128061, 174879, 200787, 203391, 277749, 318897, 334611, 384183, 524637, 602361, 610173, 833247, 956691, 1152549, 1573911, 1807083, 2499741, 2870073, 3457647, 4721733, 5421249, 8610219, 10372941, 14165199, 16263747, 25830657, 42495597, 48791241, 77491971, 146373723, 439121169, 1317363507]

約数ペア:

[(1, 1317363507), (3, 439121169), (9, 146373723), (17, 77491971), (27, 48791241), (31, 42495597), (51, 25830657), (81, 16263747), (93, 14165199), (127, 10372941), (153, 8610219), (243, 5421249), (279, 4721733), (381, 3457647), (459, 2870073), (527, 2499741), (729, 1807083), (837, 1573911), (1143, 1152549), (1377, 956691), (1581, 833247), (2159, 610173), (2187, 602361), (2511, 524637), (3429, 384183), (3937, 334611), (4131, 318897), (4743, 277749), (6477, 203391), (6561, 200787), (7533, 174879), (10287, 128061), (11811, 111537), (12393, 106299), (14229, 92583), (19431, 67797), (19683, 66929), (22599, 58293), (30861, 42687), (35433, 37179)]