102427983

素因数分解:

$3^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 180259992

約数和(自身を除く): 77832009

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 131, 147, 189, 197, 393, 441, 567, 591, 917, 1179, 1323, 1379, 1773, 2751, 3537, 3969, 4137, 5319, 6419, 8253, 9653, 10611, 12411, 15957, 19257, 24759, 25807, 28959, 37233, 57771, 74277, 77421, 86877, 111699, 173313, 180649, 232263, 260631, 519939, 541947, 696789, 781893, 1264543, 1625841, 2090367, 3793629, 4877523, 11380887, 14632569, 34142661, 102427983]

約数ペア:

[(1, 102427983), (3, 34142661), (7, 14632569), (9, 11380887), (21, 4877523), (27, 3793629), (49, 2090367), (63, 1625841), (81, 1264543), (131, 781893), (147, 696789), (189, 541947), (197, 519939), (393, 260631), (441, 232263), (567, 180649), (591, 173313), (917, 111699), (1179, 86877), (1323, 77421), (1379, 74277), (1773, 57771), (2751, 37233), (3537, 28959), (3969, 25807), (4137, 24759), (5319, 19257), (6419, 15957), (8253, 12411), (9653, 10611)]