156958832079

素因数分解:

$3^4\times 7^2\times {\mathrm{3121}}^1\times {\mathrm{12671}}^1$

素因数の和:15818

約数の個数: 60

約数和(自身を含む): 272859003648

約数和(自身を除く): 115900171569

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3121, 3969, 9363, 12671, 21847, 28089, 38013, 65541, 84267, 88697, 114039, 152929, 196623, 252801, 266091, 342117, 458787, 589869, 620879, 798273, 1026351, 1376361, 1769607, 1862637, 2394819, 4129083, 5587911, 7184457, 12387249, 16763733, 39546191, 50291199, 118638573, 276823337, 355915719, 830470011, 1067747157, 1937763359, 2491410033, 3203241471, 5813290077, 7474230099, 17439870231, 22422690297, 52319610693, 156958832079]

約数ペア:

[(1, 156958832079), (3, 52319610693), (7, 22422690297), (9, 17439870231), (21, 7474230099), (27, 5813290077), (49, 3203241471), (63, 2491410033), (81, 1937763359), (147, 1067747157), (189, 830470011), (441, 355915719), (567, 276823337), (1323, 118638573), (3121, 50291199), (3969, 39546191), (9363, 16763733), (12671, 12387249), (21847, 7184457), (28089, 5587911), (38013, 4129083), (65541, 2394819), (84267, 1862637), (88697, 1769607), (114039, 1376361), (152929, 1026351), (196623, 798273), (252801, 620879), (266091, 589869), (342117, 458787)]