27720741858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{695069}}^1$

素因数の和:695131

約数の個数: 48

約数和(自身を含む): 61455309120

約数和(自身を除く): 33734567262

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 578, 782, 867, 1173, 1734, 2346, 6647, 13294, 19941, 39882, 695069, 1390138, 2085207, 4170414, 11816173, 15986587, 23632346, 31973174, 35448519, 47959761, 70897038, 95919522, 200874941, 271771979, 401749882, 543543958, 602624823, 815315937, 1205249646, 1630631874, 4620123643, 9240247286, 13860370929, 27720741858]

約数ペア:

[(1, 27720741858), (2, 13860370929), (3, 9240247286), (6, 4620123643), (17, 1630631874), (23, 1205249646), (34, 815315937), (46, 602624823), (51, 543543958), (69, 401749882), (102, 271771979), (138, 200874941), (289, 95919522), (391, 70897038), (578, 47959761), (782, 35448519), (867, 31973174), (1173, 23632346), (1734, 15986587), (2346, 11816173), (6647, 4170414), (13294, 2085207), (19941, 1390138), (39882, 695069)]